Files: Add support for Google Sites.

By this CL, Google sites shown in Drive folder have correct icon, file-type description, and file extension.

BUG=597210
TEST=manually confirmed

Review-Url: https://codereview.chromium.org/2113723003
Cr-Commit-Position: refs/heads/master@{#403383}

chrome/app/chromeos_strings.grdp

@@ -981,6 +981,9 @@ Press any key to continue exploring.
   <message name="IDS_FILE_BROWSER_GMAP_DOCUMENT_FILE_TYPE" desc="Google map file type">
     Google map
   </message>
+  <message name="IDS_FILE_BROWSER_GSITE_DOCUMENT_FILE_TYPE" desc="Google site file type">
+    Google site
+  </message>
   <message name="IDS_FILE_BROWSER_GLINK_DOCUMENT_FILE_TYPE" desc="Google Drive link file type">
     Google Drive link
   </message>

chrome/browser/chromeos/extensions/file_manager/private_api_strings.cc

@@ -76,6 +76,8 @@ void AddStringsForFileTypes(base::DictionaryValue* dict) {
              IDS_FILE_BROWSER_GMAP_DOCUMENT_FILE_TYPE);
   SET_STRING("GSHEET_DOCUMENT_FILE_TYPE",
              IDS_FILE_BROWSER_GSHEET_DOCUMENT_FILE_TYPE);
+  SET_STRING("GSITE_DOCUMENT_FILE_TYPE",
+             IDS_FILE_BROWSER_GSITE_DOCUMENT_FILE_TYPE);
   SET_STRING("GSLIDES_DOCUMENT_FILE_TYPE",
              IDS_FILE_BROWSER_GSLIDES_DOCUMENT_FILE_TYPE);
   SET_STRING("GTABLE_DOCUMENT_FILE_TYPE",

components/drive/drive_api_util.cc

@@ -42,6 +42,7 @@ const HostedDocumentKind kHostedDocumentKinds[] = {
     {kGoogleTableMimeType,        ".gtable"},
     {kGoogleFormMimeType,         ".gform"},
     {kGoogleMapMimeType,          ".gmaps"},
+    {kGoogleSiteMimeType,         ".gsite"},
 };
 
 const char kUnknownHostedDocumentExtension[] = ".glink";

components/drive/drive_api_util.h

@@ -41,6 +41,7 @@ const char kGoogleSpreadsheetMimeType[] =
 const char kGoogleTableMimeType[] = "application/vnd.google-apps.table";
 const char kGoogleFormMimeType[] = "application/vnd.google-apps.form";
 const char kGoogleMapMimeType[] = "application/vnd.google-apps.map";
+const char kGoogleSiteMimeType[] = "application/vnd.google-apps.site";
 const char kDriveFolderMimeType[] = "application/vnd.google-apps.folder";
 
 // Escapes ' to \' in the |str|. This is designed to use for string value of

components/drive/drive_api_util_unittest.cc

@@ -93,6 +93,8 @@ TEST(DriveAPIUtilTest, HasHostedDocumentExtension) {
       HasHostedDocumentExtension(base::FilePath::FromUTF8Unsafe("xx.gform")));
   EXPECT_TRUE(
       HasHostedDocumentExtension(base::FilePath::FromUTF8Unsafe("xx.gmaps")));
+  EXPECT_TRUE(
+      HasHostedDocumentExtension(base::FilePath::FromUTF8Unsafe("xx.gsite")));
   EXPECT_TRUE(
       HasHostedDocumentExtension(base::FilePath::FromUTF8Unsafe("xx.glink")));
 

ui/file_manager/file_manager/common/js/file_type.js

@@ -226,6 +226,10 @@ FileType.types = [
     type: 'hosted', icon: 'gmap', name: 'GMAP_DOCUMENT_FILE_TYPE',
     subtype: 'map', pattern: /\.gmaps$/i
   },
+  {
+    type: 'hosted', icon: 'gsite', name: 'GSITE_DOCUMENT_FILE_TYPE',
+    subtype: 'site', pattern: /\.gsite$/i
+  },
 
   // Others
   {

ui/file_manager/file_manager/foreground/css/file_types.css

@@ -109,6 +109,12 @@ tree .tree-item[selected] > .tree-row > .shared[file-type-icon='folder'] {
       url(../images/filetype/2x/filetype_map.png) 2x);
 }
 
+[file-type-icon='gsite'] {
+  background-image: -webkit-image-set(
+      url(../images/filetype/filetype_gsite.png) 1x,
+      url(../images/filetype/2x/filetype_gsite.png) 2x);
+}
+
 [file-type-icon='image'] {
   background-image: -webkit-image-set(
       url(../images/filetype/filetype_image.png) 1x,

ui/file_manager/file_manager/manifest.json

@@ -99,6 +99,7 @@
         "filesystem:*.gtable",
         "filesystem:*.gform",
         "filesystem:*.gmaps",
+        "filesystem:*.gsite",
         "filesystem:*.glink"
       ]
     },